Support random performer sort (#666)

ui/v2.5/src/components/Changelog/versions/v030.tsx

@@ -12,6 +12,7 @@ const markup = `
 *  Add support for parent/child studios.
 
 ### 🎨 Improvements
+*  Add random sorting for performers.
 *  Search for files which have low or upper case supported filename extensions.
 *  Add dialog when pasting movie images.
 *  Allow click and click-drag selection after selecting scene.

ui/v2.5/src/models/list-filter/filter.ts

@@ -136,7 +136,13 @@ export class ListFilterModel {
         break;
       case FilterMode.Performers: {
         this.sortBy = "name";
-        this.sortByOptions = ["name", "height", "birthdate", "scenes_count"];
+        this.sortByOptions = [
+          "name",
+          "height",
+          "birthdate",
+          "scenes_count",
+          "random",
+        ];
         this.displayModeOptions = [DisplayMode.Grid, DisplayMode.List];
 
         const numberCriteria: CriterionType[] = ["birth_year", "age"];